Country name 2010 2011 2012 2013 2014
Ireland 2 2 2 2 2
France 2 2 2 2 2
Panama 3 3 3 3 3
United States 3 3 3 3 3
Hong Kong SAR, China 3 3 3 3 3
Korea, Rep. 3 3 3 3 3
Italy 3 3 3 3 3
Japan 3 3 3 3 3
Singapore 3 3 3 3 3
Austria 3 3 3 3 3
Switzerland 3 3 3 3 3
Sweden 3 3 3 3 3
Estonia 3 3 3 3 3
United Arab Emirates 3 3 3 3 3
Canada 3 3 3 3 3
Iceland 4 4 4 4 4
Indonesia 4 4 4 4 4
Denmark 4 4 4 4 4
Greece 4 4 4 4 4
Czech Republic 4 4 4 4 4
Georgia 4 4 4 4 4
Germany 4 4 4 4 4
Finland 4 4 4 4 4
Grenada 4 4 4 4 4
Malaysia 4 4 4 4 4
San Marino 4 4 4
Portugal 4 4 4 4 4
Spain 4 4 4 4 4
St. Kitts and Nevis 4 4 4 4 4
United Kingdom 4 4 4 4 4
Tunisia 4 4 4 4 4
Norway 4 4 4 4 4
New Zealand 4 4 4 4 4
Colombia 4 4 4 4 4
Lithuania 4 4 4 4 4
Mauritius 4 4 4 4 4
Mexico 4 4 4 4 4
Netherlands 4 4 4 4 4
Israel 4 4 4 4 4
Lebanon 4 4 4 4 4
Belgium 4 4 4 4 4
Bulgaria 4 4 4 4 4
Malta 5 5 5 5
Trinidad and Tobago 5 5 5 5 5
Marshall Islands 5 5 5 5 5
Barbados 5 5 5 5
Morocco 5 5 5 5 4
South Africa 7 7 5 5 5
Micronesia, Fed. Sts. 5 5 5 5 5
Madagascar 5 5 5 5 5
Antigua and Barbuda 5 5 5 5 5
Latvia 5 5 5 5 5
Saudi Arabia 5 5 5 6 6
Jordan 5 5 5 5 5
Thailand 5 5 5 5 5
St. Vincent and the Grenadines 5 5 5 5 5
Belize 5 5 5 5 5
Luxembourg 5 5 5 5 5
Honduras 5 5 5 5 5
Brunei Darussalam 5 5 5 5 5
Slovak Republic 5 5 5 5 5
Slovenia 5 5 5 5 5
Poland 5 5 5 5 5
Costa Rica 5 5 5 5 5
Djibouti 5 5 5 5 5
Dominican Republic 5 5 5 5 4
Australia 5 5 5 5 5
Romania 5 5 5 5 5
Puerto Rico 5 5 5 5 5
Vietnam 5 5 5 5 5
Cyprus 5 5 5 5 5
Qatar 5 5 5 5 5
Peru 5 5 5 5 5
Armenia 5 5 5 5 5
Chile 5 5 5 5 5
Nicaragua 5 5 5 5 5
Seychelles 5 5 5 5 5
Bahamas, The 5 5 5 5 5
Palau 5 5 5 5 5
Serbia 6 6 6 6 6
Jamaica 6 6 6 6 6
Samoa 6 6 6 6 6
Senegal 6 6 6 6 6
Mali 6 6 6 6 6
Timor-Leste 6 6 6 6 6
Bangladesh 6 6 6 6 6
Montenegro 6 6 6 6 6
Argentina 6 6 6 6 6
Bahrain 6 6 6 6 6
Philippines 6 6 6 6 6
Macedonia, FYR 6 6 6 6 6
Kiribati 6 6 6 6 6
Vanuatu 6 6 6 6 6
Uruguay 6 6 6 6 6
Dominica 6 6 6 6 6
Brazil 6 6 6 6 6
Guinea-Bissau 6 6 6 6 6
Hungary 6 6 6 6 6
Guyana 6 6 6 6 6
Tonga 6 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Gabon 6 6 6 6 6
Togo 6 6 6 6 6
Gambia, The 6 6 6 6 6
Ghana 6 6 6 6 6
Yemen, Rep. 6 6 6 6 6
Croatia 6 6 6 6 6
Botswana 6 6 6 6 6
Solomon Islands 7 7 7 7 7
Albania 7 7 7 7 7
Mozambique 7 7 7 7 7
Sierra Leone 7 7 7 7 7
El Salvador 7 7 7 7 7
Zambia 7 7 7 7 7
Rwanda 7 7 7 7 7
Congo, Dem. Rep. 7 7 7 7 7
Zimbabwe 7 7 7 7 7
Chad 7 7 7 8 8
Ecuador 7 7 7 7 7
Oman 7 7 7 7 7
Bolivia 7 7 7 7 7
Papua New Guinea 7 7 7 7 7
Paraguay 7 7 7 7 7
Equatorial Guinea 7 7 7 7 7
Cabo Verde 7 7 7 7 7
Lesotho 8 8 7 7 7
Libya 7 7 7
Uganda 7 7 7 7 7
Guinea 7 7 7 7 7
Sudan 7 7 7 7 7
India 7 7 7 7 7
Tanzania 7 7 7 7 7
Iran, Islamic Rep. 7 7 7 7 7
Kuwait 7 7 7 7 7
Swaziland 8 8 7 7 7
Sri Lanka 7 7 7 7 7
St. Lucia 7 7 7 8 7
Maldives 7 7 7 7 7
Turkey 7 7 7 7 7
Benin 8 8 8 7 7
Venezuela, RB 8 8 8 8 8
Mauritania 8 8 8 8 8
Sao Tome and Principe 8 8 8 8 8
Kenya 8 8 8 8 8
Bosnia and Herzegovina 8 8 8 8 8
China 8 8 8 8 8
Belarus 8 8 8 8 8
Syrian Arab Republic 8 8 8 8 8
Ukraine 8 8 8 8 8
Cambodia 8 8 8 8 8
Haiti 8 8 8 8 8
Fiji 8 8 8 8 8
Niger 8 8 8 8 8
Guatemala 8 8 8 8 8
Algeria 8 8 8 8 8
Namibia 8 8 8 8 8
Ethiopia 8 8 8 8 8
Egypt, Arab Rep. 8 8 8 8 8
Pakistan 8 8 8 8 8
Suriname 8 8 8 8 8
Angola 9 9 9 10 10
Moldova 9 9 9 9 9
Kyrgyz Republic 9 9 9 9 9
Comoros 9 9 9 9 9
Burundi 9 9 9 9 9
Bhutan 9 9 9 9 9
Myanmar 9 9 8
Central African Republic 9 9 9 9 9
Russian Federation 10 9 9 9 9
Azerbaijan 9 9 9 9 9
Nigeria 9 9 9 9 9
Cote d'Ivoire 9 9 9 9 9
Kazakhstan 10 10 10 10 10
Lao PDR 10 10 10 10 10
Liberia 10 10 10 10 10
Iraq 10 10 10 10 10
Afghanistan 10 10 10 10 10
Eritrea 10 10 10 10 10
Burkina Faso 10 10 10 10 10
South Sudan 10 10 10
Congo, Rep. 11 11 11 11 11
Cameroon 11 11 11 11 11
Tajikistan 11 11 11 11 11
Nepal 11 11 11 11 11
Mongolia 11 11 11 11 11
Malawi 10 10 11 11 11
Uzbekistan 13 13 13 12 11
Sint Maarten (Dutch part)
Middle East (developing only)
Aruba
Liechtenstein
Monaco
Isle of Man
Somalia
Macao SAR, China
St. Martin (French part)
Guam
Korea, Dem. Rep.
Greenland
French Polynesia
American Samoa
Faeroe Islands
New Caledonia
Cayman Islands
Virgin Islands (U.S.)
Andorra
Turkmenistan
Curacao
Turks and Caicos Islands
Cuba
Tuvalu
Northern Mariana Islands
Bermuda

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